FC-R453

FC-R453

FC-R453

FC-R453

FEATURES

  • 9-speed HG chain compatible
  • HYPERDRIVE SG-X chainrings
  • OCTALINK construction
  • More rigid interface between crank arm and bottom bracket reduces flex. Rider stability is enhanced and pedaling efficiency is increased
  • Chainring combination: 50-39-30T
  • Chainline: 45mm
  • Crank arm lengths: 170mm, 175mm

PRODUCT SPECIFICATIONS

MODEL NO FC-R453
SERIES SHIMANO
Color Black
Remarks SHIMANO logo
Spider/gear arms 5
Chainring combination 50
Q-factor (mm) 1578
Crank arm length (mm)|165
Crank arm length (mm)|170
Crank arm length (mm)|175
Optional chain guard|Without chain/bash guard
OCTALINK
Compatible bottom bracket type|OCTALINK
Recommended bottom bracket|Threaded (normal) BBES300
Axle length of BB-UN/ES (mm)|Threaded (normal) 121
Threaded bottom bracket shell width (mm)|68
Threaded bottom bracket shell width (mm)|70
Crank fixing screw included